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Asymmetric Hydrogenation of Imines and Olefins Using Phosphine-Oxazoline Iridium Complexes as Catalysts

✍ Scribed by Anna Trifonova; Jarle S. Diesen; Pher G. Andersson

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 254 KB
Volume: 12
Category: Article
ISSN: 0947-6539
DOI: 10.1002/chem.200500942

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✦ Synopsis

Abstract

Herein we describe the synthesis of a new class of chiral phosphine‐oxazolines and their application as ligands in iridium‐catalyzed hydrogenations. Mechanistic aspects of olefin hydrogenation with this class of iridium catalysts are discussed and a selectivity model to help rationalize the results obtained is also presented.

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